The pion emission source in Au+Au collisions is tilted with magnitude decreasing rapidly as collision energy rises from 7.7 to 27 GeV, indicating departure from longitudinal boost invariance.
Anomalous diffusion of pions at RHIC
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
abstract
After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out, that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show, how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition.
years
2026 3verdicts
UNVERDICTED 3representative citing papers
Residual Coulomb and isospin effects produce charge-dependent splittings in identical-particle correlation functions, strongest at low kT, that modify fitted radii.
EPOS3 simulations of 200 GeV Au+Au collisions find no clear transverse-mass scaling of Lévy scale parameters across pions, kaons and protons, with proton power-law exponents higher than those for mesons.
citing papers explorer
-
Tilted geometry of the pion emission source in Au+Au collisions in the RHIC Beam Energy Scan
The pion emission source in Au+Au collisions is tilted with magnitude decreasing rapidly as collision energy rises from 7.7 to 27 GeV, indicating departure from longitudinal boost invariance.
-
When positive and negative pairs differ in femtoscopy: residual Coulomb and isospin effects
Residual Coulomb and isospin effects produce charge-dependent splittings in identical-particle correlation functions, strongest at low kT, that modify fitted radii.
-
Particle species dependence of femtoscopic source parameters in high-energy nuclear collisions
EPOS3 simulations of 200 GeV Au+Au collisions find no clear transverse-mass scaling of Lévy scale parameters across pions, kaons and protons, with proton power-law exponents higher than those for mesons.